ASTM A193 B7 Hex Bolts

Wisine brand ASTM A193 B7 Bolts is made of high quality 304 316 2205 stainless steel material,which has the advantages of strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas and the excellent of oxidation resistance. ASTM A193 B7 Bolts Stainless steel material corrosion resistant and reusable. Smooth surface: bolt hexagon in diameter and thickness of the surface is smooth, without burr. be used in various industries such as construction, manufacturing, engineering, assembly,Use an wrench to drive the internal hex which has a hexagonal slot.
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Product Details

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Product Description

1. Material : carbon steel , alloy steel, Stainless Steel 304 316.

2. Grade: ASTM A194 2H , ASTM A193 B7
3. Size: M3 - M48
4. Standard: A194 ,A193
5. Certification: ISO9001, SGS, CTI .


Product NameASTM A193 B7 Hex Bolts
Materialcarbon steel , alloy steel, Stainless steel 304 316
Surface treatmentplain, black , zinc plated, yellow zinc plated 
StandardDIN , GB, ISO, JIS, ANSI
GradeASTM A194 2H , ASTM A193 B7
BrandWisine
ThreadMetric ,Inch
UsedConstruction, machinery

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A193 Grades
B7Alloy steel, AISI 4140/4142 quenched and tempered
B8Class 1 Stainless steel, AISI 304, carbide solution treated.
B8MClass 1 Stainless steel, AISI 316, carbide solution treated.
B8Class 2 Stainless steel, AISI 304, carbide solution treated, strain hardened
B8MClass 2 Stainless steel, AISI 316, carbide solution treated, strain hardened


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